Blockchain Explorer | learn me a bitcoin

Memory Pool

90,271 transactions

34.86 vMB

Show Random Selection

Max Size: 188/200 MB

Min Fee: 7 sats/vbyte

Height	Target	Expected	Size	Txs	Avg Fee Rate AFR
846,362	0000000000000000000355f00000000000000000000000000000000000000000	3 mins, 52 secs	1.00 vMB	3,241	32

Blockchain

Tip: 846,361 (346,101 blocks away) ⇈

Next 10 blocks ↑

Height	Block Hash	Time (UTC)	Size	Txs	Avg Fee Rate AFR
500,260 500,260	000000000000000000851acb652d32e4e8a9e29aa216d765ec686c18d0a3e250	20 Dec 2017, 10:58	1.01 MB	1,857	436
500,259 500,259	0000000000000000003e0466ccb73933e2aed0da922874dc74a3bba4b77833c0	20 Dec 2017, 10:57	1.03 MB	2,006	472
500,258 500,258	0000000000000000007d622ba3de14a991b2ebdb6c8813857c0839462e4f57df	20 Dec 2017, 10:54	1.07 MB	2,336	507
500,257 500,257	0000000000000000004530f1e6eb83e4f4bcb077238bf4e2bde1f0cf07e2f239	20 Dec 2017, 10:49	1.09 MB	2,516	608
500,256 500,256	000000000000000000015740f594b619af2d4fff4319163c9d8e1191309f634b	20 Dec 2017, 10:41	1.10 MB	2,109	477
500,255 500,255	00000000000000000085790d8ca511972d326c65fbe92a06bf0d48a60f3dae0c	20 Dec 2017, 10:38	1.06 MB	2,758	552
500,254 500,254	0000000000000000007cb9f5ed57802c21a49b62e66d10fb285307993db38de5	20 Dec 2017, 10:33	1.10 MB	2,439	620
500,253 500,253	00000000000000000095179d41402786a80916a1a478b132d145e9d06746b12d	20 Dec 2017, 10:24	1.09 MB	2,302	630
500,252 500,252	0000000000000000000796bcafb927594bdb824fcca7a3046648f88a6f7135f8	20 Dec 2017, 10:16	1.08 MB	2,102	574
500,251 500,251	0000000000000000007568f69903371c71214f3eaa4357a182ce8699c9e2e5ee	20 Dec 2017, 10:15	1.11 MB	2,169	712
500,250 500,250	0000000000000000001a16d657936af11349240b56c16ade51d32501b20ec4fe	20 Dec 2017, 09:53	1.06 MB	2,483	614
500,249 500,249	000000000000000000366dc654a5c114de2bd747505b5a4e173ea8bb21c67505	20 Dec 2017, 09:47	1.09 MB	2,467	696
500,248 500,248	00000000000000000042b514bc211684946957ee39f75384932b175c0aa19dc0	20 Dec 2017, 09:32	1.04 MB	2,307	444
500,247 500,247	00000000000000000038fde4978954c71a75f5c5a812b7bd5efe28c6825fb105	20 Dec 2017, 09:31	1.07 MB	2,455	572
500,246 500,246	0000000000000000006572c58778f1fdfe4c9da82f514f45719fb5cc8a3d90ca	20 Dec 2017, 09:24	1.08 MB	2,480	634
500,245 500,245	0000000000000000007e1d5afd1f1b39bb940e3d2f525a586caa17df126e844c	20 Dec 2017, 09:14	1.04 MB	2,416	485
500,244 500,244	00000000000000000090302176cd4110ca86adf6780601f25aec11344f75fbd0	20 Dec 2017, 09:12	1.07 MB	2,228	589
500,243 500,243	0000000000000000000328868c3f941b9cbb4b5c52ead18fd3ff9387b367ce35	20 Dec 2017, 09:10	1.08 MB	2,225	690
500,242 500,242	0000000000000000009564e9a0b0d3e4e9ab3ac5e3b5acdb7fa34551c1766450	20 Dec 2017, 08:58	1.06 MB	2,735	696
500,241 500,241	00000000000000000018deedff3cf4be7d2347db9c02cbc78a8bf5344a1e7d6c	20 Dec 2017, 08:41	1.10 MB	2,663	710
500,240 500,240	00000000000000000017f82be0ef611373a088a51549b6443de18371be5ea5eb	20 Dec 2017, 08:24	1.11 MB	2,472	505

Previous 10 blocks ↓

Total Size: 654.87 GB

Node Information

IP: 45.144.112.208
Port: 8333
Version: 250000
Subversion: /Satoshi:25.0.0/

Uptime: 2 months, 19 hours
Connections: 10 outgoing, 114 incoming
Data Transfer: 9,415.23 GB sent, 92.25 GB received

Notes

This page updates every 5 seconds.
Use the search bar at the top of the website to search for transactions and blocks.
Memory pool size (vMB) is the total size of the raw transaction data (not including metadata).
Block size (MB) does not include block header, tx count, or coinbase transaction.
All of the fee rates are in sats/vbyte.

AFR = Average Fee Rate

About

This is a basic blockchain explorer for exploring Bitcoin data.

All of the data comes directly from a Bitcoin Core node running on the same server as this website. This data is retrieved via bitcoin-cli commands.

The main features of this explorer are:

Basic. The data is laid out to try and represent the structure of raw transactions and blocks.
Fast. I've made the pages load as fast as I can. If you can't be pretty, you might as well be fast.

So it's pretty basic, but I think you can learn a lot about how Bitcoin works by browsing the raw data and seeing how it all connects together.

Limitations

This is not a fully-fledged explorer as it does not use a custom database.

This means there are a few limitations:

No address search. Bitcoin Core does not keep track of addresses and balances.
Cannot move forward through transactions. A single transaction doesn't include information about whether the outputs have been spent (or which transactions spent them), so whilst you can move backwards through the inputs, you cannot move forwards through the outputs.

So if you're looking for a more advanced explorer that offers these features, try mempool.space instead. But if you hate beautiful websites and only want to dig around raw data quickly, this explorer should do the job.

Privacy

This blockchain explorer does not track anything.

I do not collect IP addresses or keep track of requests. Nor do I use any third-party analytics or tracking software.

However, this blockchain explorer is not open-source, so you have to trust me on this one.

Bitcoin Core Explorer

If you want to explore blockchain data without having to trust anyone with your privacy, the simplest way to do this is to run your own Bitcoin Core node and run bitcoin-cli commands.

The two most useful commands are:

bitcoin-cli getrawtransaction <txid>
bitcoin-cli getblock <hash>

You will need to add txindex=1 to your bitcoin.conf configuration file to be able query for all transactions.
Use bitcoin-cli help to a complete list of commands.
Use bitcoin-cli help <command name> to see detailed information about a command and all the available options.